Cursors pl sql updating


16-Mar-2020 08:21

cursors pl sql updating-87

dating sites or links

The cursor attributes available are %FOUND, %NOTFOUND, %ROWCOUNT, and %ISOPEN.

The SQL prefix clause is most commonly used for clauses such as DISTINCT or ALL.When you execute DML statements like DELETE, INSERT, UPDATE and SELECT statements, implicit statements are created to process these statements.Oracle provides few attributes called as implicit cursor attributes to check the status of DML operations.A cursor contains information on a select statement and the rows of data accessed by it.